dev-lang/scala
The Scala Programming Language
USE Flags
binary
Global: Install the binary version directly, rather than using it to build the source version.
Local: Install from (Gentoo-compiled) binary instead of building from sources. Set this when you run out of memory during build.
emacs
Global: Adds support for GNU Emacs
doc
Global: Adds extra documentation (API, Javadoc, etc)
source
Global: Zip the sources and install them